Erika, a happily married woman with extreme germaphobia, hires a house cleaner only to have a grubby older man in a hoodie show up. When she rejects not just his appearance but his entire personality, he retaliates with a hypnosis app that rewrites her mind. He twists her obsession with hygiene into humiliating sexual obedience, making her use her mouth in a string of perverse “antibacterial deodorizing” games before the intensified brainwashing ends with a heavy creampie.